56357000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 154103040

約数和(自身を除く): 97746040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 83, 97, 100, 125, 140, 166, 175, 194, 200, 250, 280, 332, 350, 388, 415, 485, 500, 581, 664, 679, 700, 776, 830, 875, 970, 1000, 1162, 1358, 1400, 1660, 1750, 1940, 2075, 2324, 2425, 2716, 2905, 3320, 3395, 3500, 3880, 4150, 4648, 4850, 5432, 5810, 6790, 7000, 8051, 8300, 9700, 10375, 11620, 12125, 13580, 14525, 16102, 16600, 16975, 19400, 20750, 23240, 24250, 27160, 29050, 32204, 33950, 40255, 41500, 48500, 56357, 58100, 64408, 67900, 72625, 80510, 83000, 84875, 97000, 112714, 116200, 135800, 145250, 161020, 169750, 201275, 225428, 281785, 290500, 322040, 339500, 402550, 450856, 563570, 581000, 679000, 805100, 1006375, 1127140, 1408925, 1610200, 2012750, 2254280, 2817850, 4025500, 5635700, 7044625, 8051000, 11271400, 14089250, 28178500, 56357000]

約数ペア:

[(1, 56357000), (2, 28178500), (4, 14089250), (5, 11271400), (7, 8051000), (8, 7044625), (10, 5635700), (14, 4025500), (20, 2817850), (25, 2254280), (28, 2012750), (35, 1610200), (40, 1408925), (50, 1127140), (56, 1006375), (70, 805100), (83, 679000), (97, 581000), (100, 563570), (125, 450856), (140, 402550), (166, 339500), (175, 322040), (194, 290500), (200, 281785), (250, 225428), (280, 201275), (332, 169750), (350, 161020), (388, 145250), (415, 135800), (485, 116200), (500, 112714), (581, 97000), (664, 84875), (679, 83000), (700, 80510), (776, 72625), (830, 67900), (875, 64408), (970, 58100), (1000, 56357), (1162, 48500), (1358, 41500), (1400, 40255), (1660, 33950), (1750, 32204), (1940, 29050), (2075, 27160), (2324, 24250), (2425, 23240), (2716, 20750), (2905, 19400), (3320, 16975), (3395, 16600), (3500, 16102), (3880, 14525), (4150, 13580), (4648, 12125), (4850, 11620), (5432, 10375), (5810, 9700), (6790, 8300), (7000, 8051)]